Reviewer:

Made this last night - it was very good, though I did add a splash more Worcestershire and soy once I tasted. The top round I used was fairly chewy, so we let it simmer in the sauce for probably an hour at least before it was getting tender and then we served with broccoli over rice. For quick stir frying I would probably use a more tender cut of meat, or cut the meat VERY thin next time (my husband diced the meat into fairly thick slices, so I think that's why it took so long to get them to where they weren't so chewy)!